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⚡ Keep your engine running like a pro — no compromises, just power.
Lucas Oil 10002 Heavy Duty Oil Stabilizer is the world’s leading petroleum-based oil additive designed to reduce engine wear, heat, and noise. Trusted by professionals, it enhances lubrication, prevents dry starts, and extends engine life across cars, manual transmissions, and differentials. Available in convenient 1-gallon bottles, it’s the ultimate multi-use solution for maintaining peak engine performance under demanding conditions.

| ASIN | B000AS1XYE |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #489 in Automotive ( See Top 100 in Automotive ) #3 in Engine & Oil Fluid Additives |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 9,371 Reviews |
| Global Trade Identification Number | 00013317011065, 00049807100025 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Type Name | Heavy Duty Oil Stabilizer |
| Item Weight | 7.75 Pounds |
| Liquid Volume | 3.78 Liters |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | 10002 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Model Number | 10002 |
| Package Information | Bottle |
| Part Interchange Info | 10002 |
| Size | 1 Gallon |
| UPC | 049807400026 |
| Unit Count | 128.0 Fluid Ounces |
| Vehicle Service Type | Car |
M**D
Good stuff! I use it regularly.
I’ve got an old dump truck with quite a bit of blowby. This stuff works great at reducing that and coating the cylinders and extending the life of the engine. But if you’re in a colder climate, I recommend putting this stuff somewhere warm before you go to use it. If not, it’ll take forever to pour!
A**R
Game-Changer for Smooth Engine Performance
I can't stress enough how much of a difference the Lucas Oil 10001 Heavy Duty Oil Stabilizer has made in my car's engine. It's like a magic potion that keeps everything running smoothly and efficiently. I've been using it for a while now, and let me tell you, the results are simply amazing. This stuff works wonders in reducing engine noise and vibrations. My car used to sound like a loud old truck, but now it purrs like a content kitten. The acceleration has improved significantly, and I can feel the power boost every time I hit the gas pedal. I highly recommend this oil stabilizer to anyone looking to give their engine some extra love and care. Trust me, once you try it, you won't want to drive without it. It's a total game-changer!
J**E
great price
it is a good recommendable product to help motor oil last longer
S**.
Love Lucas!
Love Lucas products. I use Lucas in my Camry and four strokes and never had any complaints. I got this for my zs190 engine break in. Works perfectly. You can use in just about any engine. Fast shipping and well packed.
D**Y
Great product, does everything it claims to do.
When it's cold this stuff doesn't flow very well to get it into the fill hole in a funnel, and it's stringy when you want to stop, have to use the cap to cut the oil "strings" when you pull it away from the funnel, and if you touch it, it's like a gooey mess to clean off. If you are adding it to an engine, it's going to take a while to get down to the oil pan to register the proper level, so it's best to measure out your total volume needed and dump that in, then at least you know your engine has the proper oil volume. That's my only complaint, otherwise, this stuff is amazing. I fist tried it many years ago in my Toyota Tundra, which was already a very smooth running truck, but this stuff seemed to take it to another level. Very quiet, very smooth. I have since began to put it in everything, my lawnmowers, my riding mower, motorcycle, differentials in my Ford F250, wife's car, basically anywhere it says it can be used, which is a tremendous number of places, I have used it and I have seen dramatic improvements in noise reduction. My riding mower seemed to have the best results. Very noisy V-Twin engine quieted down to almost no noise compared to running without this. I assume all of this is due to no more dry starts, and this stuff clings to whatever is supposed to be lubricated by the oil more than just plain oil does. My motorcycle really shifts nice, runs very quiet now. Not only noise reduction, but everything seems to shift better, change gears easier (rototiller), just everything that I have used it in seems to benefit. My tractor and truck diesel engines just seem to run so much smoother and quieter. Can't say enough good about this product. This is the first additive of any kind that have used that I would say does everything is says it will do without any reservations. Now I always keep some on hand to have for any oil changes, normal maintenance. I always shop around for the best price, which can change from time to time, but you won't be disappointed with this product. The range to use in some applications is 25% to 50%, which seems like a lot, but don't be afraid to just follow the directions.
J**C
Thick oil that really helps engines
Actually grabbed this for my old beat-up truck I use to drive between my dorm and home on weekends. The engine has a ton of blowby and I’m not ready to pay for major work. I pour this in and the truck runs smoother and burns less oil, which is nice because I’m broke and gas money is already painful. The stuff is super thick though. I keep the bottle near the heater in my room before I head out, then it pours way faster. First time I tried it cold, I was just standing there in the parking lot waiting forever. Glad I figured out that trick.
L**A
Quality
wonderful product. I will never use anything else.
E**R
Works well for your engine
Money spent on this oil stabilizer was definitely worth it. i've been using it in my truck whenever i go on long drives, and it really helps keep the engine running smoothly. plus, it seems to help with oil consumption, which is a nice bonus. the quart size lasts a good while, so i don’t have to buy it often. overall, i'm glad i gave it a try and plan to keep using it
Y**D
Excellent product 👍
Make my car run smoother
コ**シ
効果が分かりやすいのは好感が持てる。
国産30年経過の2リッターターボ車両のエンジンとMTミッションに投入しました。 添加量は10%以下、だいたい7%程度の様子見程度ですが少し変化が分かりました。 エンジンについては雑味のある音の減少と始動後の水温安定が早くなりました。 ミッションは変速時にギア当たりが柔らかな、優しい手応えに変化して、いかにも保護している感があります。 ドライスタート時の保護、熱を吸収し取る、高負荷での粘りは実際に投入時の粘性からも間違いない品質です。
S**E
Ca fonctionne quand meme bien.
J'ai une Mustang GT 1998 , le moteur ( 186 000km ) va tres bien et tire encore fort mais il consomme 500ml par 1000km. L'an passé j'ai ajouté une bouteille de Lucas a mon changement d'huile , le moteur consomme beaucoup moins d'huile , c'est maintenant +ou- 500ml par 5000km , une consommation normal pour un V8 de 26 ans !
Z**I
5 Sterne '
Perfekt zu empfehlen
M**Y
Buen producto
Lo compré como aditivo para mi Ford Expedition y me funciono de maravilla
Trustpilot
1 month ago
1 day ago